Convert CONFIG_POWER_LTC3676 et al to Kconfig

This converts the following to Kconfig:
   CONFIG_POWER_FSL
   CONFIG_POWER_FSL_MC13892
   CONFIG_POWER_HI6553
   CONFIG_POWER_LTC3676
   CONFIG_POWER_PFUZE100
   CONFIG_POWER_PFUZE3000
   CONFIG_POWER_SPI
   CONFIG_POWER_TPS65090_EC
   CONFIG_POWER_TPS65218
   CONFIG_POWER_TPS65910

Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index bc47cf1..5dbcde3 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -430,6 +430,10 @@
 	bool "Palmas power support"
 	depends on OMAP54XX
 
+config POWER_FSL
+	bool "Power control (legacy) for Freescale / NXP platforms"
+	depends on POWER_LEGACY
+
 config POWER_I2C
 	bool "I2C-based power control for legacy power"
 	depends on POWER_LEGACY
@@ -440,6 +444,10 @@
 	  Not to be used for new designs and existing ones should be moved to
 	  the new PMIC interface based on driver model.
 
+config POWER_SPI
+	bool "SPI-based power control for legacy power_fsl driver"
+	depends on POWER_FSL && !POWER_I2C
+
 config SPL_POWER_I2C
 	bool "I2C-based power control for legacy power"
 	depends on SPL_POWER_LEGACY
@@ -451,4 +459,17 @@
 	  Not to be used for new designs and existing ones should be moved to
 	  the new PMIC interface based on driver model.
 
+choice
+	prompt "PMIC chip"
+	default POWER_FSL_MC13892
+	depends on POWER_FSL && POWER_I2C
+
+config POWER_FSL_MC13892
+	bool "MC13892"
+
+config POWER_FSL_MC34704
+	bool "MC34704"
+
+endchoice
+
 endif